steve
/
winamp
mirror of https://github.com/WinampDesktop/winamp.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
winamp/Src/nprt_plugin/gecko/1.8/win/include/nsIHttpChannel.h

505 lines
22 KiB
C++
Raw Blame History

/*
* DO NOT EDIT. THIS FILE IS GENERATED FROM c:/mozilla/netwerk/protocol/http/public/nsIHttpChannel.idl
*/
#ifndef __gen_nsIHttpChannel_h__
#define __gen_nsIHttpChannel_h__
#ifndef __gen_nsIChannel_h__
#include "nsIChannel.h"
#endif
/* For IDL files that don't want to include root IDL files. */
#ifndef NS_NO_VTABLE
#define NS_NO_VTABLE
#endif
class nsIHttpHeaderVisitor; /* forward declaration */
/* starting interface: nsIHttpChannel */
#define NS_IHTTPCHANNEL_IID_STR "9277fe09-f0cc-4cd9-bbce-581dd94b0260"
#define NS_IHTTPCHANNEL_IID \
{0x9277fe09, 0xf0cc, 0x4cd9, \
{ 0xbb, 0xce, 0x58, 0x1d, 0xd9, 0x4b, 0x02, 0x60 }}
/**
* nsIHttpChannel
*
* This interface allows for the modification of HTTP request parameters and
* the inspection of the resulting HTTP response status and headers when they
* become available.
*
* @status FROZEN
*/
class NS_NO_VTABLE nsIHttpChannel : public nsIChannel {
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_IHTTPCHANNEL_IID)
/**************************************************************************
* REQUEST CONFIGURATION
*
* Modifying request parameters after asyncOpen has been called is an error.
*/
/**
* Set/get the HTTP request method (default is "GET"). Setter is case
* insensitive; getter returns an uppercase string.
*
* This attribute may only be set before the channel is opened.
*
* NOTE: The data for a "POST" or "PUT" request can be configured via
* nsIUploadChannel; however, after setting the upload data, it may be
* necessary to set the request method explicitly. The documentation
* for nsIUploadChannel has further details.
*
* @throws NS_ERROR_IN_PROGRESS if set after the channel has been opened.
*/
/* attribute ACString requestMethod; */
NS_IMETHOD GetRequestMethod(nsACString & aRequestMethod) = 0;
NS_IMETHOD SetRequestMethod(const nsACString & aRequestMethod) = 0;
/**
* Get/set the HTTP referrer URI. This is the address (URI) of the
* resource from which this channel's URI was obtained (see RFC2616 section
* 14.36).
*
* This attribute may only be set before the channel is opened.
*
* NOTE: The channel may silently refuse to set the Referer header if the
* URI does not pass certain security checks (e.g., a "https://" URL will
* never be sent as the referrer for a plaintext HTTP request). The
* implementation is not required to throw an exception when the referrer
* URI is rejected.
*
* @throws NS_ERROR_IN_PROGRESS if set after the channel has been opened.
*/
/* attribute nsIURI referrer; */
NS_IMETHOD GetReferrer(nsIURI * *aReferrer) = 0;
NS_IMETHOD SetReferrer(nsIURI * aReferrer) = 0;
/**
* Get the value of a particular request header.
*
* @param aHeader
* The case-insensitive name of the request header to query (e.g.,
* "Cache-Control").
*
* @return the value of the request header.
* @throws NS_ERROR_NOT_AVAILABLE if the header is not set.
*/
/* ACString getRequestHeader (in ACString aHeader); */
NS_IMETHOD GetRequestHeader(const nsACString & aHeader, nsACString & _retval) = 0;
/**
* Set the value of a particular request header.
*
* This method allows, for example, the cookies module to add "Cookie"
* headers to the outgoing HTTP request.
*
* This method may only be called before the channel is opened.
*
* @param aHeader
* The case-insensitive name of the request header to set (e.g.,
* "Cookie").
* @param aValue
* The request header value to set (e.g., "X=1").
* @param aMerge
* If true, the new header value will be merged with any existing
* values for the specified header. This flag is ignored if the
* specified header does not support merging (e.g., the "Content-
* Type" header can only have one value). The list of headers for
* which this flag is ignored is an implementation detail. If this
* flag is false, then the header value will be replaced with the
* contents of |aValue|.
*
* If aValue is empty and aMerge is false, the header will be cleared.
*
* @throws NS_ERROR_IN_PROGRESS if called after the channel has been
* opened.
*/
/* void setRequestHeader (in ACString aHeader, in ACString aValue, in boolean aMerge); */
NS_IMETHOD SetRequestHeader(const nsACString & aHeader, const nsACString & aValue, PRBool aMerge) = 0;
/**
* Call this method to visit all request headers. Calling setRequestHeader
* while visiting request headers has undefined behavior. Don't do it!
*
* @param aVisitor
* the header visitor instance.
*/
/* void visitRequestHeaders (in nsIHttpHeaderVisitor aVisitor); */
NS_IMETHOD VisitRequestHeaders(nsIHttpHeaderVisitor *aVisitor) = 0;
/**
* This attribute is a hint to the channel to indicate whether or not
* the underlying HTTP transaction should be allowed to be pipelined
* with other transactions. This should be set to FALSE, for example,
* if the application knows that the corresponding document is likely
* to be very large.
*
* This attribute is true by default, though other factors may prevent
* pipelining.
*
* This attribute may only be set before the channel is opened.
*
* @throws NS_ERROR_FAILURE if set after the channel has been opened.
*/
/* attribute boolean allowPipelining; */
NS_IMETHOD GetAllowPipelining(PRBool *aAllowPipelining) = 0;
NS_IMETHOD SetAllowPipelining(PRBool aAllowPipelining) = 0;
/**
* This attribute specifies the number of redirects this channel is allowed
* to make. If zero, the channel will fail to redirect and will generate
* a NS_ERROR_REDIRECT_LOOP failure status.
*
* NOTE: An HTTP redirect results in a new channel being created. If the
* new channel supports nsIHttpChannel, then it will be assigned a value
* to its |redirectionLimit| attribute one less than the value of the
* redirected channel's |redirectionLimit| attribute. The initial value
* for this attribute may be a configurable preference (depending on the
* implementation).
*/
/* attribute unsigned long redirectionLimit; */
NS_IMETHOD GetRedirectionLimit(PRUint32 *aRedirectionLimit) = 0;
NS_IMETHOD SetRedirectionLimit(PRUint32 aRedirectionLimit) = 0;
/**************************************************************************
* RESPONSE INFO
*
* Accessing response info before the onStartRequest event is an error.
*/
/**
* Get the HTTP response code (e.g., 200).
*
* @throws NS_ERROR_NOT_AVAILABLE if called before the response
* has been received (before onStartRequest).
*/
/* readonly attribute unsigned long responseStatus; */
NS_IMETHOD GetResponseStatus(PRUint32 *aResponseStatus) = 0;
/**
* Get the HTTP response status text (e.g., "OK").
*
* NOTE: This returns the raw (possibly 8-bit) text from the server. There
* are no assumptions made about the charset of the returned text. You
* have been warned!
*
* @throws NS_ERROR_NOT_AVAILABLE if called before the response
* has been received (before onStartRequest).
*/
/* readonly attribute ACString responseStatusText; */
NS_IMETHOD GetResponseStatusText(nsACString & aResponseStatusText) = 0;
/**
* Returns true if the HTTP response code indicates success. The value of
* nsIRequest::status will be NS_OK even when processing a 404 response
* because a 404 response may include a message body that (in some cases)
* should be shown to the user.
*
* Use this attribute to distinguish server error pages from normal pages,
* instead of comparing the response status manually against the set of
* valid response codes, if that is required by your application.
*
* @throws NS_ERROR_NOT_AVAILABLE if called before the response
* has been received (before onStartRequest).
*/
/* readonly attribute boolean requestSucceeded; */
NS_IMETHOD GetRequestSucceeded(PRBool *aRequestSucceeded) = 0;
/**
* Get the value of a particular response header.
*
* @param aHeader
* The case-insensitive name of the response header to query (e.g.,
* "Set-Cookie").
*
* @return the value of the response header.
*
* @throws NS_ERROR_NOT_AVAILABLE if called before the response
* has been received (before onStartRequest) or if the header is
* not set in the response.
*/
/* ACString getResponseHeader (in ACString header); */
NS_IMETHOD GetResponseHeader(const nsACString & header, nsACString & _retval) = 0;
/**
* Set the value of a particular response header.
*
* This method allows, for example, the HTML content sink to inform the HTTP
* channel about HTTP-EQUIV headers found in HTML <META> tags.
*
* @param aHeader
* The case-insensitive name of the response header to set (e.g.,
* "Cache-control").
* @param aValue
* The response header value to set (e.g., "no-cache").
* @param aMerge
* If true, the new header value will be merged with any existing
* values for the specified header. This flag is ignored if the
* specified header does not support merging (e.g., the "Content-
* Type" header can only have one value). The list of headers for
* which this flag is ignored is an implementation detail. If this
* flag is false, then the header value will be replaced with the
* contents of |aValue|.
*
* If aValue is empty and aMerge is false, the header will be cleared.
*
* @throws NS_ERROR_NOT_AVAILABLE if called before the response
* has been received (before onStartRequest).
* @throws NS_ERROR_ILLEGAL_VALUE if changing the value of this response
* header is not allowed.
*/
/* void setResponseHeader (in ACString header, in ACString value, in boolean merge); */
NS_IMETHOD SetResponseHeader(const nsACString & header, const nsACString & value, PRBool merge) = 0;
/**
* Call this method to visit all response headers. Calling
* setResponseHeader while visiting response headers has undefined
* behavior. Don't do it!
*
* @param aVisitor
* the header visitor instance.
*
* @throws NS_ERROR_NOT_AVAILABLE if called before the response
* has been received (before onStartRequest).
*/
/* void visitResponseHeaders (in nsIHttpHeaderVisitor aVisitor); */
NS_IMETHOD VisitResponseHeaders(nsIHttpHeaderVisitor *aVisitor) = 0;
/**
* Returns true if the server sent a "Cache-Control: no-store" response
* header.
*
* @throws NS_ERROR_NOT_AVAILABLE if called before the response
* has been received (before onStartRequest).
*/
/* boolean isNoStoreResponse (); */
NS_IMETHOD IsNoStoreResponse(PRBool *_retval) = 0;
/**
* Returns true if the server sent the equivalent of a "Cache-control:
* no-cache" response header. Equivalent response headers include:
* "Pragma: no-cache", "Expires: 0", and "Expires" with a date value
* in the past relative to the value of the "Date" header.
*
* @throws NS_ERROR_NOT_AVAILABLE if called before the response
* has been received (before onStartRequest).
*/
/* boolean isNoCacheResponse (); */
NS_IMETHOD IsNoCacheResponse(PRBool *_retval) = 0;
};
/* Use this macro when declaring classes that implement this interface. */
#define NS_DECL_NSIHTTPCHANNEL \
NS_IMETHOD GetRequestMethod(nsACString & aRequestMethod); \
NS_IMETHOD SetRequestMethod(const nsACString & aRequestMethod); \
NS_IMETHOD GetReferrer(nsIURI * *aReferrer); \
NS_IMETHOD SetReferrer(nsIURI * aReferrer); \
NS_IMETHOD GetRequestHeader(const nsACString & aHeader, nsACString & _retval); \
NS_IMETHOD SetRequestHeader(const nsACString & aHeader, const nsACString & aValue, PRBool aMerge); \
NS_IMETHOD VisitRequestHeaders(nsIHttpHeaderVisitor *aVisitor); \
NS_IMETHOD GetAllowPipelining(PRBool *aAllowPipelining); \
NS_IMETHOD SetAllowPipelining(PRBool aAllowPipelining); \
NS_IMETHOD GetRedirectionLimit(PRUint32 *aRedirectionLimit); \
NS_IMETHOD SetRedirectionLimit(PRUint32 aRedirectionLimit); \
NS_IMETHOD GetResponseStatus(PRUint32 *aResponseStatus); \
NS_IMETHOD GetResponseStatusText(nsACString & aResponseStatusText); \
NS_IMETHOD GetRequestSucceeded(PRBool *aRequestSucceeded); \
NS_IMETHOD GetResponseHeader(const nsACString & header, nsACString & _retval); \
NS_IMETHOD SetResponseHeader(const nsACString & header, const nsACString & value, PRBool merge); \
NS_IMETHOD VisitResponseHeaders(nsIHttpHeaderVisitor *aVisitor); \
NS_IMETHOD IsNoStoreResponse(PRBool *_retval); \
NS_IMETHOD IsNoCacheResponse(PRBool *_retval);
/* Use this macro to declare functions that forward the behavior of this interface to another object. */
#define NS_FORWARD_NSIHTTPCHANNEL(_to) \
NS_IMETHOD GetRequestMethod(nsACString & aRequestMethod) { return _to GetRequestMethod(aRequestMethod); } \
NS_IMETHOD SetRequestMethod(const nsACString & aRequestMethod) { return _to SetRequestMethod(aRequestMethod); } \
NS_IMETHOD GetReferrer(nsIURI * *aReferrer) { return _to GetReferrer(aReferrer); } \
NS_IMETHOD SetReferrer(nsIURI * aReferrer) { return _to SetReferrer(aReferrer); } \
NS_IMETHOD GetRequestHeader(const nsACString & aHeader, nsACString & _retval) { return _to GetRequestHeader(aHeader, _retval); } \
NS_IMETHOD SetRequestHeader(const nsACString & aHeader, const nsACString & aValue, PRBool aMerge) { return _to SetRequestHeader(aHeader, aValue, aMerge); } \
NS_IMETHOD VisitRequestHeaders(nsIHttpHeaderVisitor *aVisitor) { return _to VisitRequestHeaders(aVisitor); } \
NS_IMETHOD GetAllowPipelining(PRBool *aAllowPipelining) { return _to GetAllowPipelining(aAllowPipelining); } \
NS_IMETHOD SetAllowPipelining(PRBool aAllowPipelining) { return _to SetAllowPipelining(aAllowPipelining); } \
NS_IMETHOD GetRedirectionLimit(PRUint32 *aRedirectionLimit) { return _to GetRedirectionLimit(aRedirectionLimit); } \
NS_IMETHOD SetRedirectionLimit(PRUint32 aRedirectionLimit) { return _to SetRedirectionLimit(aRedirectionLimit); } \
NS_IMETHOD GetResponseStatus(PRUint32 *aResponseStatus) { return _to GetResponseStatus(aResponseStatus); } \
NS_IMETHOD GetResponseStatusText(nsACString & aResponseStatusText) { return _to GetResponseStatusText(aResponseStatusText); } \
NS_IMETHOD GetRequestSucceeded(PRBool *aRequestSucceeded) { return _to GetRequestSucceeded(aRequestSucceeded); } \
NS_IMETHOD GetResponseHeader(const nsACString & header, nsACString & _retval) { return _to GetResponseHeader(header, _retval); } \
NS_IMETHOD SetResponseHeader(const nsACString & header, const nsACString & value, PRBool merge) { return _to SetResponseHeader(header, value, merge); } \
NS_IMETHOD VisitResponseHeaders(nsIHttpHeaderVisitor *aVisitor) { return _to VisitResponseHeaders(aVisitor); } \
NS_IMETHOD IsNoStoreResponse(PRBool *_retval) { return _to IsNoStoreResponse(_retval); } \
NS_IMETHOD IsNoCacheResponse(PRBool *_retval) { return _to IsNoCacheResponse(_retval); }
/* Use this macro to declare functions that forward the behavior of this interface to another object in a safe way. */
#define NS_FORWARD_SAFE_NSIHTTPCHANNEL(_to) \
NS_IMETHOD GetRequestMethod(nsACString & aRequestMethod) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetRequestMethod(aRequestMethod); } \
NS_IMETHOD SetRequestMethod(const nsACString & aRequestMethod) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetRequestMethod(aRequestMethod); } \
NS_IMETHOD GetReferrer(nsIURI * *aReferrer) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetReferrer(aReferrer); } \
NS_IMETHOD SetReferrer(nsIURI * aReferrer) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetReferrer(aReferrer); } \
NS_IMETHOD GetRequestHeader(const nsACString & aHeader, nsACString & _retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetRequestHeader(aHeader, _retval); } \
NS_IMETHOD SetRequestHeader(const nsACString & aHeader, const nsACString & aValue, PRBool aMerge) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetRequestHeader(aHeader, aValue, aMerge); } \
NS_IMETHOD VisitRequestHeaders(nsIHttpHeaderVisitor *aVisitor) { return !_to ? NS_ERROR_NULL_POINTER : _to->VisitRequestHeaders(aVisitor); } \
NS_IMETHOD GetAllowPipelining(PRBool *aAllowPipelining) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetAllowPipelining(aAllowPipelining); } \
NS_IMETHOD SetAllowPipelining(PRBool aAllowPipelining) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetAllowPipelining(aAllowPipelining); } \
NS_IMETHOD GetRedirectionLimit(PRUint32 *aRedirectionLimit) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetRedirectionLimit(aRedirectionLimit); } \
NS_IMETHOD SetRedirectionLimit(PRUint32 aRedirectionLimit) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetRedirectionLimit(aRedirectionLimit); } \
NS_IMETHOD GetResponseStatus(PRUint32 *aResponseStatus) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetResponseStatus(aResponseStatus); } \
NS_IMETHOD GetResponseStatusText(nsACString & aResponseStatusText) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetResponseStatusText(aResponseStatusText); } \
NS_IMETHOD GetRequestSucceeded(PRBool *aRequestSucceeded) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetRequestSucceeded(aRequestSucceeded); } \
NS_IMETHOD GetResponseHeader(const nsACString & header, nsACString & _retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->GetResponseHeader(header, _retval); } \
NS_IMETHOD SetResponseHeader(const nsACString & header, const nsACString & value, PRBool merge) { return !_to ? NS_ERROR_NULL_POINTER : _to->SetResponseHeader(header, value, merge); } \
NS_IMETHOD VisitResponseHeaders(nsIHttpHeaderVisitor *aVisitor) { return !_to ? NS_ERROR_NULL_POINTER : _to->VisitResponseHeaders(aVisitor); } \
NS_IMETHOD IsNoStoreResponse(PRBool *_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->IsNoStoreResponse(_retval); } \
NS_IMETHOD IsNoCacheResponse(PRBool *_retval) { return !_to ? NS_ERROR_NULL_POINTER : _to->IsNoCacheResponse(_retval); }
#if 0
/* Use the code below as a template for the implementation class for this interface. */
/* Header file */
class nsHttpChannel : public nsIHttpChannel
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIHTTPCHANNEL
nsHttpChannel();
private:
~nsHttpChannel();
protected:
/* additional members */
};
/* Implementation file */
NS_IMPL_ISUPPORTS1(nsHttpChannel, nsIHttpChannel)
nsHttpChannel::nsHttpChannel()
{
/* member initializers and constructor code */
}
nsHttpChannel::~nsHttpChannel()
{
/* destructor code */
}
/* attribute ACString requestMethod; */
NS_IMETHODIMP nsHttpChannel::GetRequestMethod(nsACString & aRequestMethod)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsHttpChannel::SetRequestMethod(const nsACString & aRequestMethod)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* attribute nsIURI referrer; */
NS_IMETHODIMP nsHttpChannel::GetReferrer(nsIURI * *aReferrer)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsHttpChannel::SetReferrer(nsIURI * aReferrer)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* ACString getRequestHeader (in ACString aHeader); */
NS_IMETHODIMP nsHttpChannel::GetRequestHeader(const nsACString & aHeader, nsACString & _retval)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* void setRequestHeader (in ACString aHeader, in ACString aValue, in boolean aMerge); */
NS_IMETHODIMP nsHttpChannel::SetRequestHeader(const nsACString & aHeader, const nsACString & aValue, PRBool aMerge)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* void visitRequestHeaders (in nsIHttpHeaderVisitor aVisitor); */
NS_IMETHODIMP nsHttpChannel::VisitRequestHeaders(nsIHttpHeaderVisitor *aVisitor)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* attribute boolean allowPipelining; */
NS_IMETHODIMP nsHttpChannel::GetAllowPipelining(PRBool *aAllowPipelining)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsHttpChannel::SetAllowPipelining(PRBool aAllowPipelining)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* attribute unsigned long redirectionLimit; */
NS_IMETHODIMP nsHttpChannel::GetRedirectionLimit(PRUint32 *aRedirectionLimit)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
NS_IMETHODIMP nsHttpChannel::SetRedirectionLimit(PRUint32 aRedirectionLimit)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* readonly attribute unsigned long responseStatus; */
NS_IMETHODIMP nsHttpChannel::GetResponseStatus(PRUint32 *aResponseStatus)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* readonly attribute ACString responseStatusText; */
NS_IMETHODIMP nsHttpChannel::GetResponseStatusText(nsACString & aResponseStatusText)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* readonly attribute boolean requestSucceeded; */
NS_IMETHODIMP nsHttpChannel::GetRequestSucceeded(PRBool *aRequestSucceeded)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* ACString getResponseHeader (in ACString header); */
NS_IMETHODIMP nsHttpChannel::GetResponseHeader(const nsACString & header, nsACString & _retval)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* void setResponseHeader (in ACString header, in ACString value, in boolean merge); */
NS_IMETHODIMP nsHttpChannel::SetResponseHeader(const nsACString & header, const nsACString & value, PRBool merge)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* void visitResponseHeaders (in nsIHttpHeaderVisitor aVisitor); */
NS_IMETHODIMP nsHttpChannel::VisitResponseHeaders(nsIHttpHeaderVisitor *aVisitor)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* boolean isNoStoreResponse (); */
NS_IMETHODIMP nsHttpChannel::IsNoStoreResponse(PRBool *_retval)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* boolean isNoCacheResponse (); */
NS_IMETHODIMP nsHttpChannel::IsNoCacheResponse(PRBool *_retval)
{
return NS_ERROR_NOT_IMPLEMENTED;
}
/* End of implementation class template. */
#endif
#endif /* __gen_nsIHttpChannel_h__ */
Reference in New Issue View Git Blame Copy Permalink